The paper presents a discussion of the ventilation inception and air drawing prediction of
ships propellers, aiming to predict under what conditions ventilation will happen, and the …

This article presents a propeller ventilation model that is tuned on experiments performed in
open water condition in a towing tank. The main purpose of performing the experiments was …

Numerical simulations, verified against experimental results, were used to study the stalling
process of a transonic compressor. The method of topological analysis was used to study …

When an aero-engine is operating on the ground the formation of a potent inlet ground
vortex can arise which has the ability to ingest foreign object debris. The ingestion of foreign …

Numerical investigation of the scaling intake duct has been carried out to analyze the
generation mechanisms of ground vortex in crosswind condition and develop a …

Aiming to increase aircraft fuel efficiency, Ultra High By-pass ratio (UHBR) engines are
gaining popularity. When operated under static or near static conditions, subject to …

This paper numerically studied the aerodynamic performance of an intake duct affected by
the ground effect on a mobile test bench. The simulations were conducted under no wind …

Lors des phases de décollage d'un aéronef, l'écoulement généré par le moteur en amont de
celui-ci peut interagir avec le sol et entraîner la formation d'un vortex. Ce vortex de sol est …

Определена необходимость разработки методов защиты низкорасположенных
турбовентиляторных двигателей от попадания посторонних предметов. Рассмотрены …

Vortices can be produced and ingested into the intake of a jet engine during high power
operation in the vicinity of solid surfaces causing Foreign Object Damage (FOD) or …